40228800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 252

約数和(自身を含む): 145039080

約数和(自身を除く): 104810280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 29, 30, 32, 34, 40, 48, 50, 51, 58, 60, 64, 68, 75, 80, 85, 87, 96, 100, 102, 116, 120, 136, 145, 150, 160, 170, 174, 192, 200, 204, 232, 240, 255, 272, 289, 290, 300, 320, 340, 348, 400, 408, 425, 435, 464, 480, 493, 510, 544, 578, 580, 600, 680, 696, 725, 800, 816, 850, 867, 870, 928, 960, 986, 1020, 1088, 1156, 1160, 1200, 1275, 1360, 1392, 1445, 1450, 1479, 1600, 1632, 1700, 1734, 1740, 1856, 1972, 2040, 2175, 2312, 2320, 2400, 2465, 2550, 2720, 2784, 2890, 2900, 2958, 3264, 3400, 3468, 3480, 3944, 4080, 4335, 4350, 4624, 4640, 4800, 4930, 5100, 5440, 5568, 5780, 5800, 5916, 6800, 6936, 6960, 7225, 7395, 7888, 8160, 8381, 8670, 8700, 9248, 9280, 9860, 10200, 11560, 11600, 11832, 12325, 13600, 13872, 13920, 14450, 14790, 15776, 16320, 16762, 17340, 17400, 18496, 19720, 20400, 21675, 23120, 23200, 23664, 24650, 25143, 27200, 27744, 27840, 28900, 29580, 31552, 33524, 34680, 34800, 36975, 39440, 40800, 41905, 43350, 46240, 46400, 47328, 49300, 50286, 55488, 57800, 59160, 67048, 69360, 69600, 73950, 78880, 81600, 83810, 86700, 92480, 94656, 98600, 100572, 115600, 118320, 125715, 134096, 138720, 139200, 147900, 157760, 167620, 173400, 197200, 201144, 209525, 231200, 236640, 251430, 268192, 277440, 295800, 335240, 346800, 394400, 402288, 419050, 462400, 473280, 502860, 536384, 591600, 628575, 670480, 693600, 788800, 804576, 838100, 1005720, 1183200, 1257150, 1340960, 1387200, 1609152, 1676200, 2011440, 2366400, 2514300, 2681920, 3352400, 4022880, 5028600, 6704800, 8045760, 10057200, 13409600, 20114400, 40228800]

約数ペア:

[(1, 40228800), (2, 20114400), (3, 13409600), (4, 10057200), (5, 8045760), (6, 6704800), (8, 5028600), (10, 4022880), (12, 3352400), (15, 2681920), (16, 2514300), (17, 2366400), (20, 2011440), (24, 1676200), (25, 1609152), (29, 1387200), (30, 1340960), (32, 1257150), (34, 1183200), (40, 1005720), (48, 838100), (50, 804576), (51, 788800), (58, 693600), (60, 670480), (64, 628575), (68, 591600), (75, 536384), (80, 502860), (85, 473280), (87, 462400), (96, 419050), (100, 402288), (102, 394400), (116, 346800), (120, 335240), (136, 295800), (145, 277440), (150, 268192), (160, 251430), (170, 236640), (174, 231200), (192, 209525), (200, 201144), (204, 197200), (232, 173400), (240, 167620), (255, 157760), (272, 147900), (289, 139200), (290, 138720), (300, 134096), (320, 125715), (340, 118320), (348, 115600), (400, 100572), (408, 98600), (425, 94656), (435, 92480), (464, 86700), (480, 83810), (493, 81600), (510, 78880), (544, 73950), (578, 69600), (580, 69360), (600, 67048), (680, 59160), (696, 57800), (725, 55488), (800, 50286), (816, 49300), (850, 47328), (867, 46400), (870, 46240), (928, 43350), (960, 41905), (986, 40800), (1020, 39440), (1088, 36975), (1156, 34800), (1160, 34680), (1200, 33524), (1275, 31552), (1360, 29580), (1392, 28900), (1445, 27840), (1450, 27744), (1479, 27200), (1600, 25143), (1632, 24650), (1700, 23664), (1734, 23200), (1740, 23120), (1856, 21675), (1972, 20400), (2040, 19720), (2175, 18496), (2312, 17400), (2320, 17340), (2400, 16762), (2465, 16320), (2550, 15776), (2720, 14790), (2784, 14450), (2890, 13920), (2900, 13872), (2958, 13600), (3264, 12325), (3400, 11832), (3468, 11600), (3480, 11560), (3944, 10200), (4080, 9860), (4335, 9280), (4350, 9248), (4624, 8700), (4640, 8670), (4800, 8381), (4930, 8160), (5100, 7888), (5440, 7395), (5568, 7225), (5780, 6960), (5800, 6936), (5916, 6800)]